Answer: A. 2x2 - 3x - 8
Just subtract the functions and combine like terms
(f - g)(x) = f(x) - g(x)
(f - g)(x) = 2x^2 - 5 -(3x + 3)
(f - g)(x) = 2x^2 - 5 - 3x - 3
(f - g)(x) = 2x^2 - 3x - 8
Answer:
The percent of change 200%.
Hope that helps!
Step-by-step explanation:
Answer: The value of x is 13 cm.
Explanation:
It is given that the length and width of the rectangle are 12 cm and 9 cm.
Use pythagoras to find the value of the diagonal.
![Hypotenuse=\sqrt{(base)^2+(perpendicular)^2}](https://tex.z-dn.net/?f=Hypotenuse%3D%5Csqrt%7B%28base%29%5E2%2B%28perpendicular%29%5E2%7D)
![D=\sqrt{(12)^2+(9)^2}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B%2812%29%5E2%2B%289%29%5E2%7D)
![D=\sqrt{144+81}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B144%2B81%7D)
![D=\sqrt{225}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B225%7D)
![D=15](https://tex.z-dn.net/?f=D%3D15)
It is given that the diagonal is labeled as 2x-11.
![2x-11=15](https://tex.z-dn.net/?f=2x-11%3D15)
![2x=15+11](https://tex.z-dn.net/?f=2x%3D15%2B11)
![2x=26](https://tex.z-dn.net/?f=2x%3D26)
Divide both side by 2.
![x=13](https://tex.z-dn.net/?f=x%3D13)
Therefore, x = 13cm.
Answer:
m= 10,000(1+.05)^t
Step-by-step explanation:
hope this helps:)
Answer:
21 Students
Step-by-step explanation:
7:3
7*7=49
3*7=21
49:21